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Western Zone Zone Girls 10 & under - 50 M Breast

These rankings show the swimmers' placement within their Zone.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
101 Sofia Khalfin 48.01 9 A Min AA: 46.49 (+1.52s | 3.2%) Terrapins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
102 Samvida Tengshe 48.03 10 A Min AA: 46.49 (+1.54s | 3.2%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
103 Josephine Heppner 48.11 10 A Min AA: 46.49 (+1.62s | 3.4%) San Dimas Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
104 Alena Caiserman 48.12 9 A Min AA: 46.49 (+1.63s | 3.4%) Lahaina Swim Club 04/19/2026 2026 MAGSA LCM A1 Meet
105 Claire Zhang 48.13 10 A Min AA: 46.49 (+1.64s | 3.4%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
106 Olivia Spellmeyer 48.15 10 A Min AA: 46.49 (+1.66s | 3.4%) Humboldt Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
48.15
48.15
50 Breast
0.00
48.15
50 Breast
48.15
107 Aashi Kanyal 48.16 10 A Min AA: 46.49 (+1.67s | 3.5%) San Ramon Valley Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
108 Mae Zajacs 48.22 10 A Min AA: 46.49 (+1.73s | 3.6%) Highlands Ranch Aquatics 04/24/2026 2026 CO Steve Drozda LC Shotgun
109 Doreen Zhang 48.25 10 A Min AA: 46.49 (+1.76s | 3.6%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
110 Bailey Luu 48.26 10 A Min AA: 46.49 (+1.77s | 3.7%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
111 Shelly Braginton 48.30 10 A Min AA: 46.49 (+1.81s | 3.7%) Lakeridge Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
112 Yichen Hou 48.32 10 A Min AA: 46.49 (+1.83s | 3.8%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
113 Iris Wang 48.36 10 A Min AA: 46.49 (+1.87s | 3.9%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
114 Claire Ruckwardt-Clark 48.38 10 A Min AA: 46.49 (+1.89s | 3.9%) Multnomah Athletic Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
115 Margaret Ursulenko 48.38 10 A Min AA: 46.49 (+1.89s | 3.9%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
116 Miyabi Cambra 48.44 10 A Min AA: 46.49 (+1.95s | 4.0%) Kamehameha Swim Club 05/02/2026 Keiko Price Sprint Meet Aloha Mile
117 Harper Ourthiague 48.56 10 A Min AA: 46.49 (+2.07s | 4.3%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
118 Rose Bauman 48.67 10 A Min AA: 46.49 (+2.18s | 4.5%) Boulder Swim Team 04/12/2026 2026 CO NJ SBL Pentathlon 12 U
119 Zoe Lau 48.69 9 A Min AA: 46.49 (+2.20s | 4.5%) Dart Swimming 05/02/2026 Alto Spring Jam CBA
120 Jocelyn Miller 48.69 10 A Min AA: 46.49 (+2.20s | 4.5%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
121 Nanea Manuel 48.84 10 BB Min A: 48.79 (+0.05s | 0.1%) Kamehameha Swim Club 05/23/2026 OSL A+ LCM Meet
122 Grace Green 48.85 10 BB Min A: 48.79 (+0.06s | 0.1%) Stingray Swim Team 05/01/2026 2026 PN BC May Flowers Approved
123 Hannah Park 48.87 10 BB Min A: 48.79 (+0.08s | 0.2%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
124 Edith Cass 48.95 10 BB Min A: 48.79 (+0.16s | 0.3%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
125 Claire Du 48.98 10 BB Min A: 48.79 (+0.19s | 0.4%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
126 Emerson Regula 48.99 10 BB Min A: 48.79 (+0.20s | 0.4%) Aulea Swim Club 05/23/2026 OSL A+ LCM Meet
127 Vaidehi Bharadwaj 49.00 10 BB Min A: 48.79 (+0.21s | 0.4%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
128 Emily Yoon 49.02 9 BB Min A: 48.79 (+0.23s | 0.5%) Sierra Marlins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
129 Jesslyn Yong 49.02 10 BB Min A: 48.79 (+0.23s | 0.5%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
130 Otoha Kojima 49.03 9 BB Min A: 48.79 (+0.24s | 0.5%) Aquawolves Swimming 05/23/2026 2026 CO CUDA Vs AQUA Dual
131 Kylie Zhang 49.07 9 BB Min A: 48.79 (+0.28s | 0.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
132 Summer Williams 49.08 9 BB Min A: 48.79 (+0.29s | 0.6%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
133 Aolani Hampton 49.14 10 BB Min A: 48.79 (+0.35s | 0.7%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
134 Bella Chen 49.16 9 BB Min A: 48.79 (+0.37s | 0.8%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
135 Mackenzie Bernier 49.18 10 BB Min A: 48.79 (+0.39s | 0.8%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
136 Bixby Wesley 49.21 10 BB Min A: 48.79 (+0.42s | 0.9%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
137 Riley Suksumrit 49.22 9 BB Min A: 48.79 (+0.43s | 0.9%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
138 Fiona Walsh 49.22 10 BB Min A: 48.79 (+0.43s | 0.9%) Denver Triton Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
139 Mackenzie Tidwell 49.23 10 BB Min A: 48.79 (+0.44s | 0.9%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
49.23
49.23
50 Breast
0.00
49.23
50 Breast
49.23
140 Hannah Linowska 49.23 10 BB Min A: 48.79 (+0.44s | 0.9%) Olympic Cascade Aquatics 05/29/2026 2026 TRI CITY INVITATIONAL
141 Kyahna Caoagdan 49.24 10 BB Min A: 48.79 (+0.45s | 0.9%) Issaquah Swim Team 07/24/2025 2025 PN LC 12 U Championships
142 Nayeon Kim 49.25 10 BB Min A: 48.79 (+0.46s | 0.9%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
143 June Tan 49.31 10 BB Min A: 48.79 (+0.52s | 1.1%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
144 Aubree Richards 49.32 10 BB Min A: 48.79 (+0.53s | 1.1%) Denver Swim Academy 06/19/2025 2025 CO ACES Summer Invite
145 Emerson Grauzer 49.36 10 BB Min A: 48.79 (+0.57s | 1.2%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
146 Eliza Kanivas 49.36 10 BB Min A: 48.79 (+0.57s | 1.2%) Olympic Cascade Aquatics 05/29/2026 2026 TRI CITY INVITATIONAL
147 Ruby Oshitelu 49.38 10 BB Min A: 48.79 (+0.59s | 1.2%) Hillsboro Swim Team 05/01/2026 2026 THSC Spring Invite
148 Aaradhya Bharadwaj 49.38 10 BB Min A: 48.79 (+0.59s | 1.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
149 Nora Ghermanschi 49.38 10 BB Min A: 48.79 (+0.59s | 1.2%) Legacy Aquatics 05/01/2026 2026 THSC Spring Invite
150 Lola Berkstresser 49.38 10 BB Min A: 48.79 (+0.59s | 1.2%) North Jeffco Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.